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Needle valves

400 - 700 bar

Bar stock needle valves are designed for operation up to 700 bar rating. With standard PTFE stem packing and self centering non-rotating stem, the needle valves provide total sealing security and easy manoeuvrability.

Needle valve specifications

  • Pressure up to 700 bar
  • Temperature rating PTFE packing from –73 °C to +210 °C
  • Temperature rating GRAPHOIL packing from –54 °C to + 510 °C
  • Standard orifice diameter 4 mm
  • Standard 316L stainless steel

Needle valve features

  • Tee bar easy manoeuvrability with minimum effort
  • PTFE packing standard, optional graphoil
  • Stainless steel construction as standard 
  • Colour coded functional identification 
  • Externally adjustable gland 
  • Variety of end connections 
  • Dust cap to prevent contaminations on the operating thread

Like to know more about the Needle valves?

Contact DERC Salotech +31 (0)186 62 14 84

Needle Valve

Needle valve

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